Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: AT & Tech fields : Stability or propulsion

Use the filters below to narrow your results.

Office:
Inventors:
Edmund Sparmann (9) · Franz Xaver Wels (7) · None (6) · Rudolf Krocker (6) · Georg Wellner (5) · Erich von Bernd (4) · Vigilio Baldo (4) · Ferdinand Porsche (4) · Wilhelm Kress (4) · Giulio Silvestri (3) · Otto Brunner (3) · Ignaz Etrich (3) · Edwin Vorliček (2) · Oskar Heimstaedt (2) · Michael Stefan Bjelvučić (2) · Adalbert Plaček (2) · Hermann Hoernes (2) · Fritz Edelstein (2) · Franzesco Fronz (2) · Ferdinand Lanz (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (13) · Edmund Sparmann (9) · Franz Xaver Wels (7) · Georg Wellner (5) · Vigilio Baldo (4) · Rudolf Krocker (4) · Ferdinand Porsche (4) · Erich von Bernd (4) · Wilhelm Kress (4) · Otto Brunner (3) · Giulio Silvestri (3) · Ignaz Etrich (3) · Edwin Vorliček (2) · Ferdinand Lanz (2) · Michael Stefan Bjelvučić (2) · Adalbert Plaček (2) · Oskar Heimstaedt (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (40)
Granted:
Related to aircraft:
Patent agent:
None (42) · Armengaud jeune (4) · W. P. Thompson & Co. (3) · Marks & Clerk (3) · Joseph Gillot (2) · Lavoix et Mosès (2) · Gaston Rose (2)
Assigned to:
CPCs:
None (42) · CPC B64C17/06 (6) · CPC B64C11/006 (5) · CPC B64C33/00 (4) · CPC B64C23/005 (3) · CPC B64C2700/6216 (3) · CPC B64C33/02 (3) · CPC B64C39/00 (3) · CPC B64C2700/6274 (3) · CPC B64D27/00 (3) · CPC B64C17/00 (3) · CPC B64C2700/6212 (2) · CPC B64D35/08 (2) · CPC B64C3/54 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 100 results in range #1 to #100.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)